View of underpinning on A-level, Main Library, Detroit Public Library during construction. Handwritten on front: "Floor A, orig. S20, orig. S19." Printed on front: "Detroit Library Commission. Addns & alterations to Main Public Library. Bryant & Detwiler Company, contr. Descr. floor A, existing bldg. new underpining [sic] at base of old elevator shaft. No. 125. Date: 12-27-61. Win Brunner, photo." Handwritten on back: "Floor A under existing stacks near CL looking towards Kirby. Note orig. elev. shaft location of underpinning."